제어로봇시스템학회:학술대회논문집

Institute of Control, Robotics and Systems (제어로봇시스템학회)
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Nonlinear feedback control of a electromagnetic suspension system using a digital signal processor

  • Joo, Sungjun (Dept. Electical Eng. Seoul National University) ;
  • Byun, Jijoon (Dept. Electical Eng. Seoul National University) ;
  • Shim, Hyungbo (Dept. Electical Eng. Seoul National University) ;
  • Seo, Jinheon (Dept. Electical Eng. Seoul National University)
  • Published : 1993.10.01
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Abstract

A feedback linearization controller for EMS system is implemented using DSP. In this paper, we show that given EMS system is input-state linearizable and satisfies some robustness condition. Also we derive feedback linearization controller for given system. Finally, some experiments are performed to demonstrate the performance of the proposed controller-especially, comparing this with the classical state feedback controller using linear perturbation.

Keywords